Abstract: A new technique for multivariable analysis of empirical data, based on the isoparametric formulation commonly used with the finite element method, is described. Traditional two- and three-dimensional isoparametric shape ...

Abstract: Using strain‐induced orthotropic material concepts, a new numerical constitutive model for predicting the cyclic loading behavior of reinforced concrete (RC) is formulated. A state of plane stress is assumed. The response ...

Abstract: A preliminary design concept for a weldable joint for on‐orbit assembly of large space structures is described. The joint was designed for ease of assembly, for structural efficiency, and to allow passage of fluid (for ...